ZA717115B - Improvements in commutator assemblies - Google Patents

Improvements in commutator assemblies

Info

Publication number
ZA717115B
ZA717115B ZA717115A ZA717115A ZA717115B ZA 717115 B ZA717115 B ZA 717115B ZA 717115 A ZA717115 A ZA 717115A ZA 717115 A ZA717115 A ZA 717115A ZA 717115 B ZA717115 B ZA 717115B
Authority
ZA
South Africa
Prior art keywords
commutator assemblies
commutator
assemblies
Prior art date
Application number
ZA717115A
Inventor
M Etter
Original Assignee
Etter M Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Etter M Ltd filed Critical Etter M Ltd
Priority to ZA717115A priority Critical patent/ZA717115B/en
Priority to GB4535972A priority patent/GB1364026A/en
Priority to US00295071A priority patent/US3793547A/en
Publication of ZA717115B publication Critical patent/ZA717115B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators
ZA717115A 1971-10-25 1971-10-25 Improvements in commutator assemblies ZA717115B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ZA717115A ZA717115B (en) 1971-10-25 1971-10-25 Improvements in commutator assemblies
GB4535972A GB1364026A (en) 1971-10-25 1972-10-02 Commutator assemblies
US00295071A US3793547A (en) 1971-10-25 1972-10-04 Commutator assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA717115A ZA717115B (en) 1971-10-25 1971-10-25 Improvements in commutator assemblies

Publications (1)

Publication Number Publication Date
ZA717115B true ZA717115B (en) 1973-01-31

Family

ID=25564067

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717115A ZA717115B (en) 1971-10-25 1971-10-25 Improvements in commutator assemblies

Country Status (3)

Country Link
US (1) US3793547A (en)
GB (1) GB1364026A (en)
ZA (1) ZA717115B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557310A1 (en) * 1975-04-16 1976-10-21 Nippert Co COLLECTOR FOR AN ELECTRIC MOTOR
GB1572495A (en) * 1976-02-20 1980-07-30 Lucas Industries Ltd Commutator
CN100407515C (en) * 2006-08-15 2008-07-30 丁明荣 Embedded graphite commutator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899574A (en) * 1959-08-11 Construction for forming commutator segments
US2426042A (en) * 1944-07-20 1947-08-19 Westinghouse Electric Corp Commutator
US2468844A (en) * 1948-01-10 1949-05-03 Westinghouse Electric Corp Spring commutator
US2501370A (en) * 1949-01-21 1950-03-21 Westinghouse Electric Corp Floating-seal commutator
US3036023A (en) * 1958-11-17 1962-05-22 Westinghouse Electric Corp Sealant compositions and commutator sealed therewith
US3141984A (en) * 1962-04-17 1964-07-21 Allis Chalmers Mfg Co High speed commutator
US3192424A (en) * 1963-05-13 1965-06-29 Gen Electric String band insulation system for commutators

Also Published As

Publication number Publication date
US3793547A (en) 1974-02-19
GB1364026A (en) 1974-08-21

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